0 Hz到1 MHz三軸全向性電磁場探棒
33S 是一款三軸全向性電磁場探棒,可測量三種物理量的感測探棒:包括了測量靜磁場、電場和磁場。
它與NHT 3DL電磁場分析儀配合使用,可以同時測量和顯示1Hz到1MHz的電場和磁場。操作前須透由分析儀選擇要測量的功能和結果形式。
由於其寬廣的頻寬,33S探棒可以測量醫療設備產生的輻射,包括外科手術用(電外科)、治療(磁療)和診斷(磁振造影)。
主要特點:
33S(電場探棒):電場
33S(磁場探棒):磁場
33S(磁靜場探棒):靜磁 ( BDC ) 場
相容性:
主要應用:
電場 |
磁場 |
靜磁場 |
|
場型 |
電場 |
磁感應 |
靜磁場 |
感測器類型 |
電容器 |
線圈 |
霍爾 |
頻寬 |
1 Hz ÷ 1 MHz |
1 Hz ÷ 1 MHz |
DC |
響應類型 |
平坦型 |
平坦型 |
- |
頻率響應 |
±3dB (1Hz÷1MHz) |
±3dB (1Hz÷1MHz) |
- |
量測範圍 |
1 V/m ÷ 100 kV/m |
150 nT ÷ 15 mT |
5 μT ÷ 60 mT |
動態範圍 |
100 dB |
100 dB |
80 dB |
線性度 |
±0.7 dB (>200V/m) |
±0.7 dB (>2 μT) |
±0.5 dB (>50μT) |
指向性 |
全向性 |
全向性 |
全向性 |
等向性 |
±1 dB |
±1 dB |
±1 dB |
一般規格 |
|
建議校正週期 |
24 個月 |
工作溫度 |
0°C ÷ 50°C |
尺寸 |
325 x 120 Ø (mm) |
重量 |
200 g |
原產地國 |
義大利 |
INTEGRATED TRIPLE SENSOR FROM 0 Hz TO 1 MHz
The 33S probe is one sensor for three physical quantities: a triple isotropic sensor for measuring magnetostatic, electric and magnetic fields.
In conjunction with the NHT 3DL meter, it allows simultaneous measurement and display of the electric and magnetic field from 1 Hz to 1 MHz. Selection of the quantity to be measured and represented is managed by the meter.
Thanks to its bandwidth, the 33S probe allows for the measurement of emissions generated by medical devices both surgical (electrosurgical), therapeutic (magnetotherapy) and diagnostic (magnetic resonance).
Key Features:
33S (Electric Probe): E Field
33S (Magnetic Probe): B Field
33S (Magnetostatic Probe): BDC Field
Compatibility:
Main Applications:
E Field |
B Field |
BDC Field |
|
Field type |
Electric |
Magnetic induction |
Magnetostatic |
Sensor type |
Capacitor |
Coil |
Hall |
Bandwidth |
1 Hz ÷ 1 MHz |
1 Hz ÷ 1 MHz |
DC |
Response type |
Flat |
Flat |
- |
Frequency response |
±3dB (1Hz÷1MHz) |
±3dB (1Hz÷1MHz) |
- |
Measurement range |
1 V/m ÷ 100 kV/m |
150 nT ÷ 15 mT |
5 μT ÷ 60 mT |
Dynamic |
100 dB |
100 dB |
80 dB |
Linearity |
±0.7 dB (>200V/m) |
±0.7 dB (>2 μT) |
±0.5 dB (>50μT) |
Directivity |
全向性 |
全向性 |
全向性 |
Isotropy |
±1 dB |
±1 dB |
±1 dB |
GENERAL CHARACTERISTICS |
|
Recommended calibration interval |
24 months |
Operating temperature |
0°C ÷ 50°C |
Size |
325 x 120 Ø (mm) |
Weight |
200 g |
Country of origin |
Italy |